/*(1)清除默认样式*/
html,
body,
ul,
li,
ol,
dl,
dd,
dt,
p,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
legend,
img,
input,
header,
main,
footer,
nav,
article,
section,
figure,
figcaption {
    margin: 0;
    padding: 0;
}

fieldset,
img,
input,
button {
    border: 0 none;
    padding: 0;
    margin: 0;
    outline-style: none;
}

/*去掉input等聚焦时的蓝色边框*/
ul,
li,
ol {
    list-style: none;
}

select,
input {
    vertical-align: middle;
}

textarea {
    resize: none;
}

/*防止拖动*/
img {
    border: 0;
    vertical-align: middle;
}

table {
    border-collapse: collapse;
}

/*边框合并*/
a {
    text-decoration: none;
}



/*2.添加公共样式*/
/*body {
    font:12px Arial,Verdana,"\5b8b\4f53";
    color:#666;
    background:#fff;
}*/
/*清除浮动（不管）*/
.clearfix:before,
.clearfix:after {
    /*清楚浮动*/
    content: "";
    display: table;

}

.clearfix:after {
    clear: both;
}

.clearfix {
    *zoom: 1;
    /*IE/7/6*/
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
    font-size: 1em;
}

/*设置h标签的大小，设置跟父亲一样大的字体font-size:100%;*/
s,
i,
em {
    font-style: normal;
    text-decoration: none;
}


/*公共类*/
.container {
    /*内容、版心 提取 */
    width: 1210px;
    margin: auto;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.ac {
    text-align: center;
}

.hide {
    display: none;
}

.f12 {
    font-size: 12px;
}

.f14 {
    font-size: 14px;
}

.f16 {
    font-size: 16px;
}

* {
    box-sizing: border-box;
}